Evil:
Gastl: Each night Gastly infuses with a pokemon and controls who they target if the pokemon dies he stays alive but, he can't choose a target it is RNG...due to being a ghost he can only die in day time
Good:
Shuckle: During the day he makes a berry juice and due to the berry flavor(Oran, Rawst, persim, kasib, magost, custap) pm me to know berry effects...